feat: clone function

Author: lukaszkurantdev

cpp/FOCV_Function.cpp

@@ -193,6 +193,15 @@ jsi::Object FOCV_Function::invoke(jsi::Runtime& runtime, const jsi::Value* argum
           cv::checkRange(*a, quiet, &(*pos), minVal, maxVal);
         }
       } break;
+      case hashString("clone", 5): {
+        auto src = args.asMatPtr(1);
+
+        cv::Mat result = (*src).clone();
+        std::string id = FOCV_Storage::save(result);
+        
+        return FOCV_JsiObject::wrap(runtime, "mat", id);
+      } break;
+        
       case hashString("compare", 7): {
         auto src1 = args.asMatPtr(1);
         auto src2 = args.asMatPtr(2);

docs/pages/availablefunctions.md

@@ -219,6 +219,16 @@ invoke(
 ): void;
 ```
 
+### clone
+
+The method creates a full copy of the array.
+
+- src input array.
+
+```js
+invoke(name: 'clone', src: Mat): Mat;
+```
+
 ### compare
 
 Performs the per-element comparison of two arrays or an array and scalar value

src/functions/Core.ts

@@ -204,6 +204,13 @@ export type Core = {
     maxVal: number
   ): void;
 
+  /**
+   * The method creates a full copy of the array.
+   * @param name Function name.
+   * @param src input array.
+   */
+  invoke(name: 'clone', src: Mat): Mat;
+
   /**
    * Performs the per-element comparison of two arrays or an array and scalar value
    * @param name Function name.